Turbo Miata: External Wastegate Dump Sound

Testing out the new Tial MVS 38mm external wastegate on my turbocharged 1.6 liter 1992 Miata. In this video it is running the stock 1.6L long block, an Ebay cast turbo manifold, Ebay 50 trim T3 turbocharger, Ebay intercooler, 2.5" exhaust, 550cc injectors Coolingmist.com water/methanol injection and a 1G DSM 4G63 ECU.

See pictures, build stories and more at: http://miata.turbomirage.com/

Category:

Autos & Vehicles

Tags:

• Mazda
• Miata
• Turbo
• Wastegate

[TOPSECRETEVENTS]

I just might keep my 1.6 block after all.. Thanks for the MOD List..I'd be just fine with 250hp on stock internals

[turbomiragedude]

@TOPSECRETEVENTS You're welcome! It is a very fun car at this power level!

[sidewayssam]

sounds great!i finally got my kit,bought a second hand one on ebay,got a bipes,and going to  use a rising rate fuel reg just to get going......but may be seeking your advice....lol....once i get it going ,think i will be megasquirting it...

[turbomiragedude]

@sidewayssam Sounds good, best of luck to you!

[KillerClown425]

quick question how did you remove all your internal wastegate bullshit? cuz the t28 turbo i'm looking at to buy for my black 92 miata the internal wastegate crap is like welded, so i guess you cant remove it=( what kind of turbo do you have if you dont mind?

[turbomiragedude]

@KillerClown425 I have most all of this documented on my website, so I'd ask you to go there for all of the details. The Turbo is a straight T3 50 trim Ebay unit.

[sergsrt8]

Do you have to weld an ewg on or does it just bolt right on?

[sidewayssam]

@turbomiragedude thanks!

[xzachx2112]

Curious why you run a 4g63 ECU? do you use DSMlink or something? common ecu swap for miata?

[turbomiragedude]

@XRoadStarX Thank you! 100% stock internals, never touched, rebuilt, etc.